What is the y intercept of the line 3y+8x-18=0?

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Who long does it take to drive 150 miles at 45 miles per hour